AC Maintenance in Westchase, FL

Westchase is a census designated place, not a city. The U.S. Census Bureau describes these places as unincorporated communities that do not have an active, functioning governmental structure of their own. It lies in Hillsborough County.

The homes a Westchase maintenance visit covers

The University of Florida GeoPlan Center report for the Westchase census designated place breaks down the housing in the 2017 to 2021 survey years:

• 6,913 single-family units and 3,025 multi-family units.
• 189 mobile home units.
• 6,126 owner-occupied units and 3,331 renter-occupied units.

That mix changes who books the visit. An owner of a detached house schedules maintenance directly. A renter, or an owner in a townhome or condo building, should first confirm who is responsible for the equipment. A manufactured home has its own storm rules, covered further down this page.

ENERGY STAR recommends an annual pre-season check-up by a contractor. It says contractors get busy once summer comes, so the cooling system is best checked in the spring.

Hillsborough County gives a second reason to book in spring. Its 2026 evacuation release reminds residents that hurricane season begins June 1. A visit before then means the drain, coils and electrical parts have been looked at before both the heavy cooling months and the storm months arrive.

One manufacturer goes further. Daikin's installation instructions for its condensing units strongly recommend a bi-annual checkup by a qualified servicer before the heating and cooling seasons begin. Ask your technician which schedule suits your system and how it is used.

For a season-by-season list, see our AC maintenance checklist for Florida homes.

A maintenance visit is only as useful as what the technician actually checks. ENERGY STAR lists what a typical check-up should include on a central air conditioner:

• Electrical connections, tightened, with voltage and current measured on the motors. ENERGY STAR says faulty connections can cause unsafe operation and shorten the life of major components.
• The condensate drain. Condensate is the water the indoor coil pulls out of your air. ENERGY STAR says a plugged drain can cause water damage and affect indoor humidity.
• The starting cycle, to confirm the system starts, runs and shuts off properly.
• Both coils. The evaporator coil indoors absorbs heat from the house, and the condenser coil outdoors releases it. Dirty coils reduce cooling and make the system run longer.
• Refrigerant level. Refrigerant is the fluid that carries heat out of the house. ENERGY STAR says too much or too little makes the system less efficient.

Blume's refrigerant work is done by EPA Section 608 certified technicians. New equipment is commissioned with measured static pressure, airflow and refrigerant charge, and the results are documented. If the drain is the recurring problem in your home, our page on an AC drain line that keeps clogging explains why.

Parts of Westchase water their lawns with county reclaimed water. A January 2024 Hillsborough County Water Resources update said reclaimed water in northwest Hillsborough County continued to be shut down, and it named Westchase among the larger neighborhoods affected. The county estimated that about 11,000 homes lost reclaimed water for their sprinkler systems.

Hillsborough County describes reclaimed water as highly treated wastewater used for irrigation. It says the water is safe for most plants and lawn grasses. It also says certain azaleas and roses are sensitive to its slightly higher chloride (salt) content.

What this means at the outdoor unit

The outdoor unit needs air moving freely through its coil. Daikin's homeowner maintenance section says dirt, leaves or debris can restrict that airflow. It says cleaning the outdoor coil is a job for a qualified servicer, because inexperienced people could easily puncture the coil's tubing.

A few points follow for a Westchase yard:

• Sprinkler aim. If a sprinkler head wets the outdoor unit, point it out at the maintenance visit so the technician can look at the coil.
• Your side of the system. The county says homeowners are responsible for the irrigation system on their own property, from the reclaimed water box onward.
• Watering hours. The county prohibits reclaimed-water irrigation between 10 AM and 4 PM. It also requires customers to adjust sprinklers and timing schedules so reclaimed water does not pool or drain onto adjacent properties, streets, storm sewers or water bodies.
• Fences and decks. Daikin says not to build a fence near the unit, or a deck or patio over it, without first discussing the plan with a qualified servicer.

The National Weather Service office for Tampa Bay published county-by-county impacts for Hurricane Milton in 2024. For Hillsborough County, it reported rainfall of 10 to 15 inches over most of the county. The isolated maximum total was 18.82 inches near Westchase.

The same report says Tampa International Airport recorded its second-highest one-day rainfall, 11.43 inches. The highest wind gust it lists for the county was 93 mph near the airport.

Before the next storm season, have the technician check and inspect the condensate drain; ENERGY STAR says a plugged drain can cause water damage in the house and affect indoor humidity levels. After a storm, do these things:

• With the system off, clear branches, leaves and fencing away from the outdoor unit by hand.
• If water reached the outdoor unit or the indoor air handler, leave the system off. Have a licensed contractor inspect it before it runs again.
• Do not open panels or try to dry electrical parts yourself.

Our hurricane-season HVAC prep guide covers storm preparation in more detail.

Hillsborough County changed its evacuation zones for the 2026 hurricane season, and it says the new zones affect more properties. Residents can enter an address in the county's HEAT tool to see whether a property is in Zone A, B, C, D or E.

The county also says storm surge is not flood water from rain. It describes surge as the rise of sea water levels on land from a hurricane or tropical storm.

If you live in a manufactured home

The county says Zone A is the first to evacuate, along with all manufactured and mobile homes in the county. It says these homes are always included in Zone A, even when they are inland. During Hurricane Milton, the National Weather Service recorded mandatory Hillsborough evacuations for levels A and B and for mobile and manufactured homes.

For the 189 mobile home units counted in Westchase, that makes a spring maintenance visit worth scheduling early. A home you may have to leave is a home where the air conditioner should already be in good order. When you return, check the outdoor unit and the indoor equipment before switching the cooling back on.

Three checks belong to you, and none needs tools or an open panel.

• Filter. ENERGY STAR says to inspect, clean or change the filter once a month, and warns that a dirty filter can damage equipment. Daikin says never to run the unit without a filter installed. Our guide to HVAC air filters covers types and sizes.
• Thermostat settings. Confirm the mode is Cool and the set temperature is below the room reading before assuming a fault. Our thermostat settings guide explains the options.
• Vents, returns and the outdoor unit. Daikin says to confirm indoor air inlets and outlets are not blocked by rugs, curtains or furniture. Outside, remove any obstruction that can be safely removed by hand. If the unit itself is covered in dirt, call a qualified servicer to clean it.

Leave refrigerant, wiring, capacitors, drain lines and anything behind a panel to a licensed contractor.

Do not wait for the scheduled visit if you notice any of these:

• Weak cooling, or warm air from the vents while the system runs.
• Ice on the indoor coil or the copper refrigerant lines.
• Water around the indoor unit, or a system that shuts itself off.
• A tripped breaker. Leave it off and call a licensed contractor.
• Water that has reached the outdoor unit or the air handler.
• New noises, or a burning smell.

Blume offers 24/7 emergency HVAC service, with same-day response available based on location and technician availability. A person answers the 24/7 dispatch line.

Blume Mechanical Service is a Class A licensed Florida air conditioning contractor, license CAC-1822618, and is fully insured. Our office is at 2840 West Bay Drive #114 in Belleair Bluffs. Our core service area is Pinellas, Hillsborough and Pasco counties, which includes Westchase. We are brand-agnostic and service all major manufacturers as a licensed contractor.

You get a written, upfront price before any work. If a visit turns up a problem that maintenance will not fix, repair and replacement options are laid out side by side, and Blume does not sell equipment a building does not need. Paid priority scheduling is also available.

Details on ongoing service are on the AC maintenance plan page. For everything else Blume does in the community, see our Westchase HVAC page. Nearby, we also have a page on AC maintenance in Tampa.